package com.skyc.dao.impl;

import com.skyc.dao.historyDao;
import com.skyc.util.JDBCUtil;

public class historyDaoImpl implements historyDao {

	@Override
	public boolean deleteById(int uid) {
		JDBCUtil util = JDBCUtil.getJDBCUtil();
		return util.update("delete from t_history where u_id=?", uid);
		

	}

}
